Uptake of Lipophilic Organic Cu, Cd, and Pb Complexes in the Coastal Diatom Thalassiosira weissflogii

Metals complexed as lipophilic organic complexes are found to diffuse across the plasma membrane, dissociate from the transport ligand and chelate with intracellular binding sites.

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Bibliographische Detailangaben
Veröffentlicht in:	Environmental science & technology 1994-10, Vol.28 (11), p.1781-1790
Hauptverfasser:	Phinney, Jonathan T, Bruland, Kenneth W
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORCION DE SUSTANCIAS NUTRITIVAS ABSORPTION DE SUBSTANCES NUTRITIVES Algae Animal, plant and microbial ecology Applied ecology BACILLARIOPHYCEAE BACILLARIOPHYTA Binding sites Biological and medical sciences CADMIO CADMIUM CELL MEMBRANES Chemistry COBRE COMPOSE ORGANIQUE COMPUESTOS ORGANICOS COPPER CUIVRE Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on plants and fungi Fundamental and applied biological sciences. Psychology LEAD Marine MEMBRANAS CELULARES MEMBRANE CELLULAIRE Metals MINERAL NUTRIENTS NUTRIENT UPTAKE NUTRIENTES MINERALES ORGANIC COMPOUNDS passive uptake PERMEABILIDAD PERMEABILITE PERMEABILITY PLOMB PLOMO SUBSTANCE NUTRITIVE MINERALE Thalassiosira weissflogii
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Beschreibung
Zusammenfassung:	Metals complexed as lipophilic organic complexes are found to diffuse across the plasma membrane, dissociate from the transport ligand and chelate with intracellular binding sites.
ISSN:	0013-936X 1520-5851
DOI:	10.1021/es00060a006